1532265265 has 4 divisors (see below), whose sum is σ = 1838718324. Its totient is φ = 1225812208.

The previous prime is 1532265169. The next prime is 1532265269. The reversal of 1532265265 is 5625622351.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 306145009 + 1226120256 = 17497^2 + 35016^2 .

It is a cyclic number.

It is not a de Polignac number, because 1532265265 - 2⁹ = 1532264753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1532265269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153226522 + ... + 153226531.

It is an arithmetic number, because the mean of its divisors is an integer number (459679581).

Almost surely, 2^1532265265 is an apocalyptic number.

It is an amenable number.

1532265265 is a deficient number, since it is larger than the sum of its proper divisors (306453059).

1532265265 is an equidigital number, since it uses as much as digits as its factorization.

1532265265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306453058.

The product of its digits is 108000, while the sum is 37.

The square root of 1532265265 is about 39144.1600369710. The cubic root of 1532265265 is about 1152.8637549453.

The spelling of 1532265265 in words is "one billion, five hundred thirty-two million, two hundred sixty-five thousand, two hundred sixty-five".